By Ellen Goldbaum The membrane transport protein (red) is expressed at high density in the endothelial cells of the cornea. Credit: Mark Parker For more than a decade, researchers have tried to figure out the role of a membrane transport protein involved with a rare, hereditary condition that results in vision loss. Numerous papers haveContinue reading “Elusive protein acts as manager, addressing pH imbalance by transporting acid in and out of cells”